baber/WOPTO huggingface dataset:
Patent JP-S63139253-A (JP)
Title: Device and method for mixing and printing reagent liquid
Inventor: DONARUDO JIEI HEIZU
IPC: B01J19/00
Filed: 1987-11-16
Abstract: A system for printing and dispensing chemical reagents in precisely controlled volumes onto a medium at a precisely controlled location. A jetting tube (432), comprising an orifice (433) at one end and a fluid receiving aperture (431) at the other end, is concentrically mounted within a cylindrical piezo-electric transducer (434). The fluid receiving aperture (431) is connected to a reservoir (200) containing a selected reagent by means of a filter (300). The reservoir is pressurized by a regulated air supply. An electrical signal of short duration is applied to the transducer. The pulse causes the transducer (434) and the volume defined by the jetting tube (432) to expand, thereby drawing in a small quantity of reagent fluid. The cessation of the pulse causes the transducer (434) and the volume of the jetting tube (432) to de-expand, thereby causing at least a substantially uniformly sized droplet of reagent fluid to be propelled through the orifice (433). The droplet may be directed to impact a printing medium or collected in a dispensing recepticle.
Patent JP-H06141034-A (JP)
Title: Transmission line load measuring method for token ring type local area network
Inventor: KIMURA YUKIO
IPC: H04L12/42
Filed: 1992-10-28
Abstract: PURPOSE:To recognize the load status of each transmission line by each node by providing the number of links being used on the transmission line in a field in a token frame, and reading out the content of the field by each station. CONSTITUTION:When the station receives the token frame(TF), the identification of a received TF is performed by the TF identification/processing part 15 of a transmission line load measuring part 7 in the station. Thence, a control part 13 checks a transfer request flag 18, a link request flag 16, and a link release flag 17. When no frame transfer request is issued, the TF is sent out to the transmission line as it is. When the flag 16 or 17 is set, the content of the working link number field of the TF is copied on link number memory 14, and the content of the memory 14 is increased or decreased by one, and a link request/release frame is sent out to the transmission line, then, the content of the memory 14 is written on a link number field. Thereby, each node can recognize the load status.
Patent JP-H02135936-A (JP)
Title: Adjustment-free information reception circuit
Inventor: TOKUNAGA YUJI
IPC: H04L7/04
Filed: 1988-11-17
Abstract: PURPOSE:To dispense with the duty correction of the clock signal of a receiver at every installation of the receiver by providing a duty correction circuit in the clock signal reception circuit of the receiver. CONSTITUTION:A filter part 3 converts positive and negative output signals in a phase comparison part 2 to voltage waveforms, and its differential voltage is inputted to a variable control oscillator 4 by a comparator. The variable control oscillator 4 converts the differential voltage to a frequency. Since the differential voltage is kept at a constant voltage, a conversion frequency goes to a constant frequency, and the frequency of 2n-ary times the frequency of an input clock signal is sent out. By counting down it to 1/2n by a counter 5, an output signal of duty 50% synchronized with an input frequency can be obtained. Thereby, it is possible to send the clock signal of duty 50% by the output clock signal by performing adjustment so that the conversion frequency of the differential voltage can be set at the frequency of 2n times the frequency of the input clock signal in spite of the duty of the input clock signal.
Patent JP-H09134782-A (JP)
Title: Thin film electroluminescent element
Inventor: NAKAMATA SHINICHI
IPC: H05B33/14
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent the shift of emission spectrum to a long waveform side, and provide a thin film EL element having excellent brightness and color purity by suppressing the content of impurity, barium, mixing in luminescent base material, alkaline earth metal sulfide to a predetermined value or less. SOLUTION: Cerium of 0.2mol% is added to strontium sulfide SrS purified by suppressing the impurity, Ba, to 1000ppm or less as a luminescence center so as to prepare luminescent layer material pellets, and a 1000nm-thick luminescent layer 4 is formed on an insulation layer 3 by an electron beam deposition method. Other predetermined processes are further conducted so as to form a thin film EL element. Thereby, the brightness and the blue color purity of a luminescent element can be improved. Excellent white color can be obtained by SrS:Ce, Eu or SrS:Pr, and when calcium sulfide CaS suppressing Ba to 1000ppm or less is used as luminescent layer material, excellent red color can be obtained by CaS:Eu.
Patent JP-H01133270-A (JP)
Title: Magnetic disk device
Inventor: KAWABATA TOMOYUKI
IPC: G11B20/16
Filed: 1987-11-18
Abstract: PURPOSE:To simplify circuit configuration and to improve a recording density by writing a clock signal previously in the specific track of a magnetic disk and providing an exclusive-use fixed head for reading this clock signal. CONSTITUTION:At the time of recording data, the clock signal read from on the outermost circumferential track T of a magnetic disk 6 by a fixed head 20 is supplied to a writing circuit 25 through a head amplifier 23 and a signal processing circuit 24. Thereafter, the writing circuit 25 records the writing data of an NRZ supplied from a controller 2 with a movable head 21 through a switch 25 synchronously with this clock signal. At the time of reproducing the data, a switch 27 is switched to an opposite side, the clock signal read from on the outermost circumferential track T by the fixed head 20 is supplied to a reading circuit 26, and the original data of the NRZ are reproduced based on this clock signal and the data read with the movable head 21 and supplied to the controller 2. Thus, the recording density can be improved with the simple configuration.
Patent JP-H03175016-A (JP)
Title: Manufacture of molded product using deep-drawing technique for por member preliminarily prepartd or using small pur material press based on polyisocyanate polyaddition product
Inventor: YOAHIMU BUAGUNERU
IPC: B29C51/00
Filed: 1990-10-30
Abstract: PURPOSE: To reduce the cycle times by being subjected to a dwell time while keeping molded articles obtained after a deep-drawing process or the pressing process at a temperature and a pressure and being immediately removed from the mold. CONSTITUTION: A polyurethane part is introduced into a deep-drawing mold or a fragmented polyurethane material is introduced into a pressing mold and is then pressed at a temperature of up to 230 deg.C and a pressure of up to 1,000 bar and preferably up to 300 bar. In a manufacture of a molded article, the molded article obtained after a deep-drawing process or a pressing process is subjected to a dwell time of at least 10 seconds at a pressure of up to 1,000 bar, and preferably up to 300 bar, and then immediately removing it from the mold. In the process, therefore, in which the article is removed from the mold while hot, the procedure of cooling of the molded article in the deep-drawing mold or the pressing mold under pressure is dispensed. Only thereafter the article is cooled outside the deep-drawing mold or the pressing mold.  This method results in molded articles which are free from after-shrinkage within considerably reduced cycle times.
Patent JP-H07145452-A (JP)
Title: High strength and high rusting resistant stainless steel excellent in weldability
Inventor: SAKAKIBARA MIZUO
IPC: C22C38/00
Filed: 1993-11-19
Abstract: PURPOSE:To produce a high strength and high rusting resistant stainless steel excellent in weldability in a material having >=900N/mm<2> strength. CONSTITUTION:This stainless steel is constituted of a compsn. contg. 0.005 to 0.05% C, 0.05 to 0.80% Si, 0.20 to 10.0% Mn, 1.0 to 6.5% Ni, 0.10 to 3.00% Cu, 12.0 to 15.0% Cr, 1.5 to 3.0% Mo, 0.005 to 0.30% N, Cr+2.4Mo: 17.0 to 21.5%, Cr+1.5Si+l.4Mo: 16.2 to 19.0% and Ni+0.4Mo+0.5Cu+30C+18N: 7.0 to 10.5%, and the balance Fe with inevitable impurities. Moreover, <=0.3% Nb, <=0.3% V, <=0.05% Al and <=0.01% B may be incorporated therein.
Patent JP-H07116903-A (JP)
Title: Copy cutting device in bevel finishing machine
Inventor: MATSUNAGA TOMOAKI
IPC: B23Q35/10
Filed: 1993-10-26
Abstract: PURPOSE:To set the amount of beveling easily without requiring the adjustment in the longitudinal direction. CONSTITUTION:A tip shaft 5 is provided on the end of a spindle 1 provided with a cutter 2, and a reference mounting roller 6 is attached on the tip end shaft 5. A contact roller 9 having a large diameter is detachably provided on an outer peripheral section of the mounting roller 6. As for the contact roller 9, various kinds of the contact rollers 9 having different outside diameters are prepared, and they are exchanged and used in accordance with the bevel shape.
Patent JP-H05129259-A (JP)
Title: Grinding device
Inventor: KUNIYOSHI MASAAKI
IPC: H01L21/304
Filed: 1991-11-07
Abstract: PURPOSE:To reduce the cost by roughing a work plane at the finishing process, improving the grinding operation efficiency by the dressing effect of a finishing grinding stone, simplifying the mechanism and promoting the downsizing and lightening of the device. CONSTITUTION:A finely grinding stone 3 is permitted to slide on one plane of a silicon wafer S which is supported by a rotating work chuck 2 so as to finish the plane, the silicon wafer S plane is roughened by a plane roughening stone 4 and the dressing effect to the grinding grain of the finely grinding stone 3 is attained. The finely grinding stone 3 forms a rotating orbit which covers the center of the silicon wafer S and the plane roughening stone 4 is allowed to press contact with the part of the finely grinding stone 3 except with the rotating orbit and is allowed to rotate with the rotation of the silicon wafer S.
Patent JP-H09137501-A (JP)
Title: Joint member for pillar and upper structure and joint construction therefor
Inventor: YOSHIDA YOSHIHIRO
IPC: E04B1/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To easily join together a pillar and an upper structure. SOLUTION: Joint construction for a pillar and an upper structure is constituted of a supporting pillar 4, a lintel 3, and a joint member 5 joining together them. The lintels 3 are joined together on the pillar 4. The joint face of the lintel is formed with a groove constituting a through hole when the lintels 3 are joined together. The joint member 5 is constituted of a head plate joined to the upper face of the pillar 4, a bolt 5b standingly provided from the head plate, and a plurality of guide pins 5c. The groove of the lintel 3 is formed corresponding to the position of the bolt 5b. The guide pins 5c are arranged so as to sandwich the lintels 3. When the end parts of the two lintels 3 to be joined together are placed on the pillar 4, the end parts of the lintels 3 are positioned by being guided with the guide pins 5c and the bolt 5b.  Further by joining the lintels 3 to each other on the pillar 4, the bolt 5b is in the condition of pentrating the lintels 3.
Patent JP-H07168107-A (JP)
Title: Optical deflection type scanner
Inventor: HORI HIROFUMI
IPC: G02B26/10
Filed: 1993-10-27
Abstract: PURPOSE:To realize an optical defection type scanner constituted so that optical parts made to adhere to a housing are easily peeled without being damaged. CONSTITUTION:On the surface of the housing 1 where a second lens 3b is made to adhere, three adhesive surfaces 12 coated with ultraviolet curing resin 15 are formed in a state where shallow recess surfaces 14 are provided between the respective adhesive surfaces 12. Then, positioning pins 13 supporting and positioning the lens 3b at three points are projectingly provided on the respective adhesive surfaces 12. Besides, nonthrough-holes 10 are respectively formed at the part of the housing 1 where the respective recess surfaces 14 are formed from an opposite side to the recess surface and the recess surface sides of the holes 10 are blocked by a thin film part 11.
Patent JP-H05125044-A (JP)
Title: Optically active carboxylic acid imide or its acidadded salt and antiarrhythmic agent
Inventor: MATSUO KATSURO
IPC: A61K31/40
Filed: 1991-11-07
Abstract: PURPOSE:To obtain the subject novel compound giving excellent antiarrhythmic activity, thus useful as an antiarrhythmic agent. CONSTITUTION:The objective compound of formula I or formula II having a mirror image structure of formula I, i.e., dextrorotary 2-exo-methyl-6-endo-(3- indolecarbonyloxy)-N-(gamma-dimethylaminopropyl)bicyclo [2,2,1] heptane-2,3-di-endo- carboxylic acid imide or pharmaceutically permissible acid-added salt thereof. The compound of the formula I or II can be obtained, e.g. by the following processes: methylmaleic anhydride is made to react with cyclopentadiene to form a compound of formula III, which is, in turn, refluxed under heating in the presence of concentrated hydrochloric acid to form a compound of formula IV, which is then allowed to react with thionyl chloride to convert into the acid chloride of a compound of formula V. This acid chloride is, reacted with gamma-dimethylaminopropylamine to form a compound of formula VII followed by reaction of this compound with a carboxylic acid chloride, and the resulting product is finally put to an optical isomer-separatory column.
Patent JP-2000102550-A (JP)
Title: Artificial tooth for upper jaw
Inventor: OKAMOTO HANBEE
IPC: A61C13/08
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide the artificial teeth for upper jaw in an oral cavity, capable of keeping the good wearing feeling without using an adhesive, and free from the easy loosening and removement, and the lodging of small pieces of food. SOLUTION: In the artificial teeth for upper jaw manufactured by integrating a horse's hoof-shaped gingiva mounting part 3 on which the artificial teeth 2 are downwardly arranged to be fitted to a gingiva part 10 in an oral cavity, and an upper jaw joining part 4 bonded to an upper raw inner surface 12 in the oral cavity while closing an intermediate part of the gingiva mounting part 3, a flexible sealing tongue piece 9 projecting from a rear peripheral edge 7 with the shape of band is mounted on the rear peripheral edge of the upper jaw joining part 4, and the sealing tongue piece 9 is elastically contacted with the upper jaw inner surface 12 in a state that it is set on the upper jaw part 11.
Patent JP-H10133361-A (JP)
Title: Transfer mask for charge beam exposure and its production
Inventor: KONISHI TOSHIO
IPC: G03F1/20
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to separate plural pieces of transfer masks arranged on single crystal silicon wafers to desired rectangular shapes and to produce the transfer masks at a good yield when the transfer masks are used for an exposure method using charge beams. SOLUTION: A bonding silicon substrate 4 formed by sticking the single crystal silicon wafers 1, 3 of (100) in the face bearings of front and rear surfaces by a silicon oxidized film is used. Transfer patterns 6 and transfer mask sepn. opening patterns 7 are formed on the single crystal silicon wafer 1 surface and thereafter, protective film patterns 8a are formed by the transfer mask sepn. patterns on the single crystal silicon wafer 3. The single crystal silicon wafer 3 is subjected to anisotropic wet etching by a hot alkaline soln., by which the transfer masks for charge beam exposure having the desired rectangular shapes are formed.
Patent JP-2001105947-A (JP)
Title: Car body structure
Inventor: SAGAWA KOICHI
IPC: B60N2/42
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a car body structure capable of securing an occupant indoor space, efficiently supporting a load inputted to a car body portion higher than a floor tunnel from the side of a vehicle, and capable of absorbing energy. SOLUTION: This car body structure comprises center pillars 1 arranged at the side sections of an occupant compartment and extending in the vertical direction, front and rear doors arranged at the side sections of the occupant compartment and extending in the longitudinal direction of the center pillars 1, a floor panel 4 arranged at the bottom section of the occupant compartment and having a floor tunnel 5 protruded upward at the center section in the car width direction and extending in the longitudinal direction of a car body, and seats 7 provided on the floor panel 4 on both sides of the floor tunnel 5. Each seat 7 is provided with a load direction converting member 28 transferring the load inputted to a car body portion higher than the floor tunnel 5 from the side of a vehicle toward the floor tunnel 5.
Patent JP-H09112497-A (JP)
Title: Rainwater draining device of underground pit
Inventor: OOISHI SHIZUMARO
IPC: E03F1/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To drain an underground pit inexpensively without using a motor- driven pump or a cesspool cleaner truck. SOLUTION: An inflow port 2 of an eliminator 1 is interconnected to a below grade pit 13 via a passage 4 and a check valve 5. A steam feed pipe 10 is connected to an inlet port 9 of this eliminator 1. An inlet port valve 21 is set up in this inlet port 9 which is branched off, installing two openings 18 and 19. The opening 18 is interconnected to a fluid chamber 17, and another opening 19 is connected to a nozzle part 12 of an ejector 11. A circulating port 13 is connected to a suction part 14 of the ejector, while an exhaust valve 24 opening or closing this circulating port 13 is installed therein. In succession, the exhaust valve 24 and the inlet port valve 21 are combinedly installed together with a float means 23.
Patent JP-H04167729-A (JP)
Title: Buffer equipment
Inventor: NOIRI AKIRA
IPC: H04L12/911
Filed: 1990-10-31
Abstract: PURPOSE:To control a storage time of a stored data by each priority and an abort rate of an input data in details by storing the input data tentatively depending on priority of the data and reading the stored data depending on a content of a band management table. CONSTITUTION:An input data 100 with priority given thereto is fed to a distributer 10. When the data distributed from the distributer 10 and outputted depending on the priority is fed to a 1st buffer 20-1 to an n-th buffer 20-n by priority, each of the 1st buffer 20-1 the n-th buffer 20-n receiving the data stores the supplied data tentatively by a prescribed number. Then the data read sequentially from each of the 1st buffer 20-l to the n-th buffer 20-n according to a rate of read allocation numbers A1-An included in each of tables 41-1 to 41-n outputted from a band management table 40 is outputted as an output data 200 from a read control circuit 30. Thus, the control performance of the storage time of the stored data for each priority data and the abort rate of the input data is improved.
Patent JP-S63148021-A (JP)
Title: Fuel supply device for grain drying machine
Inventor: YAMAMOTO SOICHI
IPC: F26B25/00
Filed: 1986-12-08
Abstract: PURPOSE:To prevent the mixing in of air into a pipe which leads the fuel in a fuel tank by providing a control means to reduce the amount of supply fuel to a burner which produces hot air flow when the amount of the fuel detected by a fuel volume detection means is below a specified value. CONSTITUTION:When a solenoid pump 34 is operated, the fuel in a fuel tank 32 is supplied to a nozzle 18 through a pipe 20. The fuel there is ignited by ignition electrodes 22 and burns, supplying hot air to a hot air chamber. When the fuel in the fuel tank 32 is reduced, a solenoid valve 82 is turned ON to make the amount of combustion smaller at the burner 12. Then, a timer is started which is set to a predetermined time and an alarm device 70 alarms that the residual fuel is low in the fuel tank 32. When the time is up in the timer T, the fuel supply to the burner 12 is stopped, and the combustion of the fuel is stopped. Accordingly not all of the fuel in the fuel tank is burned, and it is possible to prevent the mixing in of air into the pipe.
Patent JP-H06151115-A (JP)
Title: Non linear resistor
Inventor: SUZUKI HIRONORI
IPC: H01C7/10
Filed: 1992-10-30
Abstract: PURPOSE:To increase mechanical strength with bismuth, antimony, nickel, cobalt being contained in a main component of zinc oxide and a specific amount of Bi48ZnO73 crystal phase being contained in the sintered body. CONSTITUTION:At first, bismuth, oxide of 0.05 to 2mol% and a part of zinc oxide are mixed and then baked at 900 deg. or higher and recrushed. Next, the zinc oxide of the remainder, antimony oxide of 0.1 to 5mol%, nickel oxide of 0.1 to 7.5mol% and cobalt oxide of 0.1 to 7.5mol.% are added to one which is crushed to make a raw material and the raw material is baked to obtain a sintered body 1. Both end surfaces of the sintered body 1 are polished in parallel with each other, and aluminum is sprayed to both end surfaces to form electrodes 2. Thereby, the mechanical strength is increased, so that a non-linear resistor having execellent electrical characteristics even when it is large may be obtained.
Patent JP-H07276477-A (JP)
Title: Mold of preform molding apparatus for molding container
Inventor: TAKADA MINORU
IPC: B29C49/36
Filed: 1994-10-31
Abstract: PURPOSE:To enhance production efficiency by shortening an injection molding cycle time by providing a neck cavity mold openable and closable with respect to an injection core mold and a neck fixing plate consisting of the split plates holding the split molds of the neck cavity mold and making the fixing plate slidable in the mold opening direction of the neck cavity mold. CONSTITUTION:A plurality of feed members are provided corresponding to an injection molding station and other station and a mold for molding a container is fed to respective stations by the feed members. Herein, an injection core mold 50 having cooling function and a neck cavity mold 60 consisting of split molds 62a, 62b and closable with respect to the injection core mold 50 are attached to the feed members and a neck fixing plate 64 consisting of the split plates 64a, 64b holding the split molds 62a, 62b of the neck cavity mold 60 is provided. Further, the guide member 66 holding the neck fixing plate 64 so as to make the same slidable in the mold opening direction of the neck cavity mold 60 is provided.
Patent JP-H09134107-A (JP)
Title: Image forming device
Inventor: SAWADA KENJI
IPC: G03G15/16
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent the positional deviation of a unit caused by the occurrence of distortion on the side plate of a moving side frame. SOLUTION: The moving side frame 5 can turn with a supporting shaft 81 as the fulcrum around a fixing side frame. The unit 10 incorporating a photoreceptor 11 and an intermediate transfer unit 40 incorporating an intermediate transfer belt are detachably attached to the frame 5. The respective units 10 and 40 are guided by guide grooves 87 and 86 in which shaft parts 42a and 15 are provided on the side plate 7 of the frame 5, and attached to the frame 5. The parts D and E of the grooves 86 and 87 are made to circular-arc shape centering the shaft 81.